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make_single_applets.sh: show errors and warnings

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While at it, fix one warning in modprobe-small.c

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2017-01-09 16:31:21 +01:00
parent 590402bb55
commit e7b54d0fcc
2 changed files with 15 additions and 2 deletions
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8
make_single_applets.sh
View File

@ -28,6 +28,8 @@ for app in $apps; do
done
#echo "$allno" >.config_allno
trap 'test -f .config.SV && mv .config.SV .config && touch .config' EXIT
# Turn on each applet individually and build single-applet executable
fail=0
for app in $apps; do
@ -54,16 +56,20 @@ for app in $apps; do
mv .config busybox_config_${app}
elif ! make $makeopts >>busybox_make_${app}.log 2>&1; then
: $((fail++))
grep -i -e error: -e warning: busybox_make_${app}.log
echo "Build error for ${app}"
mv .config busybox_config_${app}
elif ! grep -q '^#define NUM_APPLETS 1$' include/NUM_APPLETS.h; then
grep -i -e error: -e warning: busybox_make_${app}.log
mv busybox busybox_${app}
: $((fail++))
echo "NUM_APPLETS != 1 for ${app}: `cat include/NUM_APPLETS.h`"
mv .config busybox_config_${app}
else
grep -i -e error: -e warning: busybox_make_${app}.log \
|| rm busybox_make_${app}.log
mv busybox busybox_${app}
rm busybox_make_${app}.log
#mv .config busybox_config_${app}
fi
mv .config.SV .config
#exit

9
modutils/modprobe-small.c
View File

@ -59,7 +59,12 @@
#define DEPFILE_BB CONFIG_DEFAULT_DEPMOD_FILE".bb"
#define MOD_APPLET_CNT (ENABLE_MODPROBE + ENABLE_DEPMOD + ENABLE_INSMOD + ENABLE_LSMOD + ENABLE_RMMOD)
#define ONLY_APPLET (MOD_APPLET_CNT <= 1)
/* Do not bother if MODPROBE_SMALL=y but no applets selected. */
/* The rest of the file is in this if block. */
#if MOD_APPLET_CNT > 0
#define ONLY_APPLET (MOD_APPLET_CNT == 1)
#define is_modprobe (ENABLE_MODPROBE && (ONLY_APPLET || applet_name[0] == 'm'))
#define is_depmod (ENABLE_DEPMOD && (ONLY_APPLET || applet_name[0] == 'd'))
#define is_insmod (ENABLE_INSMOD && (ONLY_APPLET || applet_name[0] == 'i'))
@ -1063,3 +1068,5 @@ int modprobe_main(int argc UNUSED_PARAM, char **argv)
return exitcode;
#endif /* MODPROBE || INSMOD || RMMOD */
}
#endif /* MOD_APPLET_CNT > 0 */